(EU) - Worlds in Our Solar System, and Planets in the Starry Heavens, and Their Inhabitants, as Well as the Spirits and Angels There: From Things Heard and Seen

16. In consequence of their knowledges, the spirits of Mercury are more proud than others; wherefore they were told, that although they knew innumerable things, yet there are infinite things which they do not know; and that if their knowledges should increase to eternity, the notice even of all general things would still be unattainable. They were told likewise of their pride and elation of mind, and that this is unseemly; but they replied, that it is not pride, but only a glorying by reason of the faculty of their memory; thus they were able to excuse their faults.